/*
 * Copyright 2002-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.core

import org.junit.Assert.assertEquals
import org.junit.Test

class KotlinDefaultParameterNameDiscovererTests {

    private val parameterNameDiscoverer = DefaultParameterNameDiscoverer()

    enum class MyEnum {
        ONE, TWO
    }

    @Test  // SPR-16931
    fun getParameterNamesOnEnum() {
        val constructor = MyEnum::class.java.declaredConstructors[0]
        val actualParams = parameterNameDiscoverer.getParameterNames(constructor)
        assertEquals(2, actualParams!!.size)
    }
}
